A strange new act has arrived at the fairground. Who is Grinpayne and how did he get his hideous smile? Helped by an old man, a lone wolf and a blind girl, his story must be told. The epic tale of an abandoned child with a terrible secret. A disfigured youth who is desperate to hide and a sightless girl who longs to be discovered. Let the darkness seduce you.
| Art | Jon Bausor | Art Designer |
| Costume & Make-Up | Lydia Hardiman | Costume Supervisor |
| Lighting | James Harrison | Lighting Technician |
| Writing | Tim Phillips | Lyricist |
| Sound | Tom Deering | Music Supervisor |
| Directing | Geoffrey Brumlik | Assistant Director |
| Sound | Danielle Whitfield | Sound |
| Writing | Carl Grose | Lyricist |
| Writing | Tom Morris | Lyricist |
| Sound | Ian Penrose | Sound |
| Directing | Ben Woolf | Assistant Director |
| Art | Finn Caldwell | Prop Designer |
| Production | David Miller | Production Manager |
| Sound | Jon Everett | Sound Engineer |
| Writing | Marc Teitler | Lyricist |
| Crew | Jane Gibson | Choreographer |
| Crew | John Sandeman | Fight Choreographer |
| Crew | Kelly Jago | Animatronics Supervisor |
| Production | Will Burton CDG | Casting Director |
| Production | Catherine Morgenstern | Producer |
| Costume & Make-Up | Jean Chan | Costume Designer |
| Lighting | Richard Howell | Lighting Design |
| Sound | Simon Baker | Sound Designer |
| Writing | Carl Grose | Writer |
| Directing | Tom Morris | Director |
| Sound | Tarek Merchant | Music Director |
| Costume & Make-Up | Emma Cains | Wardrobe Coordinator |
| Art | Toby Olié | Prop Designer |
| Lighting | Will Ferris | Lighting Programmer |
| Sound | Tim Phillips | Original Music Composer |
| Sound | Tim Phillips | Music Arranger |
| Sound | Marc Teitler | Original Music Composer |
| Sound | Marc Teitler | Music Arranger |
